Sinn Fein councillor, Daithi Doolan says it's affecting individuals and families
Figures from the Health Research Board show the number of people seeking treatment for using the drug has jumped 594 percent - from 173 cases in 2017 to 1,201 last year.
Sinn Fein councillor, Daithi Doolan, from the South Inner City Drug and Alcohol Partnership, says it's affecting individuals and families - with whole communities held to ransom by dealers.
He's calling for increased funding to support local community projects working with drug-rehab schemes.

Over 1,700 Speeding Offences Detected in May Bank Holiday
Kildare Man Charged With Criminal Damage By Arson Following Fatal House Fire
Young Kildare Delegates Attend Leinster House For Dáil na nÓg
First-Time Buyers Will Be Able To Borrow Up To Five Times Their Income
Only 65% Of Under 35s Recognise Risks Of Driving Morning After Drinking, As Bank Holiday Approaches
Worst Prison Overcrowding In History Of State, According To Prison Officers Association
Over 12,000 Defects Remain On New National Children's Hospital project.
Minister Martin Heydon Speaks As Fuel Scheme Announced